The success rate of load-close-expose process to control and eliminate the PRRSv...
It depends on the interaction between the virus properties and the implementation / compliance level to the adopted protocol. Some production systems work with a success rate higher than 90%.
Questions
16-Apr-2014 The PCV2 becomes inactivated after pasteurization at 60 ºC for 24 h 34% correct
08-Apr-2014 The dorso-caudally located pleuritis... 28% correct
01-Apr-2014 What improves profitability most according to a recent study in US? 25% correct
25-Mar-2014 What is the role of international trade in the hepatitis E transmission? 33% correct
Random questions
11-Nov-2015 Fat deposition in immunocastrated pigs changes as of 35% correct
07-Oct-2020 The type of fish used to produce fish meal and how it is stored have a direct affect on which of the following? 84% correct
07-Jan-2015 Why is the piglet's FCR almost 1 shorty after weaning? 28% correct
19-Jul-2023 How large should the medicated water tank be with respect to the daily water consumption of the animals? 65% correct
Easy questions
28-Jul-2021 What is the relationship between a piglet's energy reserves at birth and its energy requirements? 75% correct
06-Aug-2025 How does heat stress affect the intestine's digestive capacity? 76% correct
13-Aug-2025 What Brachyspira is the most prevalent etiological agent of swine dysentery in the EU? 80% correct
10-May-2023 What is the primary vector of getahvirus (GETV)? 72% correct
Difficult questions
05-Nov-2013 In Japan in 2011, pork importations represented about: 29% correct
23-Sep-2014 What is the weaned piglets' feeding pattern? 26% correct
29-Dec-2021 In Germany, how did the use of veterinary antibiotics evolve in 2020 compared to the year prior? 25% correct
09-Jan-2020 Which statement about sorghum is true? 26% correct